Interface LangiumDocument<T>

A Langium document holds the parse result (AST and CST) and any additional state that is derived from the AST, e.g. the result of scope precomputation.

interface LangiumDocument<T> {
    diagnostics?: Diagnostic[];
    parseResult: ParseResult<T>;
    precomputedScopes?: PrecomputedScopes;
    references: Reference<AstNode>[];
    state: DocumentState;
    textDocument: TextDocument;
    uri: URI;
}

Type Parameters

Properties

diagnostics? parseResult precomputedScopes? references state textDocument uri

Properties

Optionaldiagnostics

diagnostics?: Diagnostic[]

Result of the validation phase

parseResult

parseResult: ParseResult<T>

The parse result holds the Abstract Syntax Tree (AST) and potentially also parser / lexer errors

OptionalprecomputedScopes

precomputedScopes?: PrecomputedScopes

Result of the scope precomputation phase

references

references: Reference<AstNode>[]

An array of all cross-references found in the AST while linking

state

state: DocumentState

The current state of the document

ReadonlytextDocument

textDocument: TextDocument

The text document used to convert between offsets and positions

Readonlyuri

uri: URI

The Uniform Resource Identifier (URI) of the document

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